本综述系统阐述了结构性正常心脏儿童群体中室上性心律失常（SVT）的流行病学特征、临床表现、发病机制及管理策略。重点分析了再入性回路（如AVRT、AVNRT）与自律性增高两大主要机制，强调腺苷（Adenosine）在诊断与治疗中的双重价值，并指出婴幼儿SVT多具自 ...

Paris, France - 31 Aug 2019: The European Society of Cardiology (ESC) Guidelines on supraventricular tachycardia are published online today in European Heart Journal,(1) and on the ESC website.(2) The ...

AVNRT commonly affects young, healthy women without structural heart disease. 5 Common tachycardic risk factors include drug induction, caffeine, prior history of heart disease, alcohol use, stress, ...